Get faster disks till your CPU is at 100% if you want a faster build.
The funny thing about the donor egg market is that people ought to be looking at _your_ mom as an additional fitness indicator: IIRC, all of your immature egg cells were present when you were in-utero.
What do you mean? The eggs form while still in utero, but they come from the babies cells which contain both maternal & paternal genes.
You are neglecting discount rate, but if you want to do this why bother to pump it out & store it? Why not just buy an oil patch & leave it underground?